Chapter 1375: Absorbing Immortal Wisdom of the Upper Realm, the Foundation of the Xianmen Sect Transforms

The arrival of Jiang Ding did not bring much change to Mud Swamp Demon City.

After giving orders, he immediately became silent.

He quietly cultivated, observing the various aspects of Mud Swamp Demon City, clearing certain factors that influenced his commands, and did nothing else.

Under his constant attention, the efficiency of Mud Swamp Demon City quickly reached its peak and surpassed the past.

In the first year, over two million specimens of various kinds were collected and sent to Mud Swamp Demon City, along with over fifty thousand books of different cultivation methods and geographical writings.

In the second year, the numbers rapidly increased, with over five hundred specimens of various mortal ranks, as well as specimens of first, second, third, and fourth orders being collected.